Features:    The telescope can be used as a monocular.   Fit most kinds of mobile phones, include flip phones and bar phones, Phone has back camera, can be connected to the telescope through the clip.   Mobile phone's quality of imaging can be improved evidently.   Applicable to watch the game, concerts, tourism, observe animal lovers, news reporter long-distance shooting etc.   Private detective taking pictures forensics, geological exploration, forestry management, railway port scheduling and etc.   Specifications:    Name: 36X Phone Camera Telephoto Lens   Lens size: 145mm   Magnification: 36 times   Appearance material: Alloy   Exit pupil diameter: 2.4mm   Exit pupil distance: 7.7m   Field of view angle: 8.8°   Eyepiece: Ed lens   Prism: BAK4   Objective lens coating: Full band multilayer coating   Notice:   Please use it care, because lens are adjusted accurately, if it drops or hit, the field of vision maybe not matched and picture will deflect ,nbsp   Please don't drop into water. If it drops into water, please repair it quickly.   Please don't look at the sun absolutely, your eyes may be ache and blind sometimes.   Package List:    1 x phone lens   1 x Phone clip   1 x clean cloth   Packed safely in Retail box.